<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        * {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        .mi {
            width: 339px;
            height: 356px;
            /* background-color: pink; */
            margin: 100px auto;
        }
        .mi h1 {
            width: 49px;
            height: 49px;
            /* background-color: red; */
            margin: 0 auto;
            background: #ff4c00 url(./mi-logo.png) no-repeat;
        }
        .mi h2 {
            text-align: center;
            font-weight: 400;
            font-size: 28px;
            margin: 32px 0 44px;
        }
        .mi input {
            width: 339px;
            height: 50px;
            border: 1px solid #ccc;
            padding-left: 12px;
            margin-bottom: 12px;
        }
        .mi button {
            width: 339px;
            height: 50px;
            background-color: #ff4c00;
            border: none;
            font-size: 14px;
            color: #fff;
        }
        .mi button:hover {
            background-color: #db4602
        }
    </style>
</head>
<body>
    <div class="mi">
        <h1></h1>
        <h2>小米账号登陆</h2>
        <input type="text" placeholder="邮箱/手机/小米ID">
        <input type="password" placeholder="密码">
        <button>登陆</button>
    </div>
</body>
</html>